S4 Quattro Wagon V8-4.2L (BHF) (2008)
Steering Gear: Diagrams
Power-assist steering gear, assembly overview
Illustration applies to 4-6 and 8-cylinder engines.
Power steering gear is completely removed and installed with tie rods.
1 - Power assist steering gear with tie rods
2 - Combi-bolt, 40 Nm plus an additional 90 degrees turn
^
Always replace
3 - Bolt, 30 Nm
4 - Steering column
5 - Bulkhead boot
^
Check for tears and chafing
^
Note installation location
6 - Combi-bolt, 40 Nm plus an additional 90 degrees turn
^
Always replace
7 - Hex head bolt
8 - Bolt
9 - Nut, self-locking